Academic Details

Qualification

• PhD. in Nanotechnology
• MTech in Nano Science and Technology
• B.E. in Mechanical Engineering

Areas of Interest

1. Nanomaterials Synthesis.
2. Instrumentation. (Arbin battery tester, CVD, SEM, XRD, FTIR and CV)
3. Biosensors.
4. Energy storage & Supercapacitor.
5. Photocatalysis and Electrocatalysis (HER & OER).

1. Chetana. S, S. Upadhyay, N.C. Joshi, N. Kumar, P. Choudhary, N. Sharma, V.N. Thakur, A facile supercritical fluid synthesis of cobalt sulfide integrated with MXene and PANI/PEDOT nanocomposites as electrode material for supercapacitor applications, FlatChem 37 (2023) 1–9. https://doi.org/10.1016/j.flatc.2022.100456.
2. S. Chetana, N. Kuma, P. Choudhary, G. Amulya, A. Kumar, K.B. Kumar, D. Rangappa, Cu2ZnSnS4/MoS2/CNT- ternary heterostructures for paracetamol determination, Mater Chem Phys (2022) 126869. https://doi.org/10.1016/J.MATCHEMPHYS.2022.126869.
3. M. Shetty, C. Schüßler, M. Shastri, C. Sabbanahalli, C.P. Chitrabhanu, M. Murthy, S. Jagadeesh Babu, T. Tomai, K.S. Anantharaju, P.D. Shivaramu, D. Rangappa, One-pot supercritical water synthesis of Bi2MoO6-RGO 2D heterostructure as anodes for Li-ion batteries, Ceram Int 47 (2021). https://doi.org/10.1016/j.ceramint.2020.12.061.
4. Chetana. S, M.A.A. Mohd Abdah, V.N. Thakur, M.S. Govinde Gowda, P. Choudhary, J.B. Sriramoju, D. Rangappa, S. Malik, S. Rustagi, M. Khalid, Progress and Prospects of MXene-Based Hybrid Composites for Next-Generation Energy Technology, J Electrochem Soc 170 (2023) 120530. https://doi.org/10.1149/1945-7111/ad0c64.
5. M. Shastri, M. Shetty, N. Rani M, M. Muniyappa, M.S. Sree, V. Gangaraju, C. Sabanhalli, S. V. Lokesh, P.D. Shivaramu, D. Rangappa, Reduced graphene oxide wrapped sulfur nanocomposite as cathode material for lithium sulfur battery, Ceram Int 47 (2021) 14790–14797. https://doi.org/10.1016/J.CERAMINT.2020.10.215.
6. M. Shetty, K. Manickavasakam, C. Sabbanahalli, C. Bekal, I.I. Misnon, A. Subrahmanya P, K. Roy, P.D. Shivaramu, S. Shenoy. B, D. Rangappa, Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach, J Energy Storage 72 (2023) 108116. https://doi.org/10.1016/j.est.2023.108116.
7. N.C. Joshi, B.S. Rawat, H. Bisht, V. Gajraj, N. Kumar, S. Chetana, P. Gururani, Synthesis and supercapacitive behaviour of SnO2/r-GO nanocomposite, Synth Met 289 (2022) 117132. https://doi.org/10.1016/J.SYNTHMET.2022.117132.
8. S. Chetana, M. Shetty, K. Roy, J.B. Sriramoju, G. Halligudra, P.D. Shivaramu, C.S. Ananda Kumar, K.G. Basavakumar, D. Rangappa, Study on the DC supply and charging effect on the growth of carbon nanotubes and their electrochemical properties, Journal of Materials Science: Materials in Electronics (n.d.). https://doi.org/10.1007/s10854-022-08813-6.
9. N.C. Joshi, R. Singh, S. Upadhyay, N. Kumar, A. Gehlot, S. Chetana, K.K. Saxena, D.G. Mohan, J. Tomków, Advances in Sno 2 -Based Nanomaterials for Photocatalysis , Su- percapacitors , and Antibacterial Activities, (2022) 1–23. https://doi.org/10.20944/preprints202211.0494.v1.
10. Chetana. S, K. Roy, M.P. Kumar, R. Mudike, A.K.C. S, P.D. Shivaramu, K.G.B. Kumar, N. Basavegowda, D. Rangappa, Supercritical fluid synthesized Cu2ZnSnS4-Polyaniline nanocomposites for supercapacitor application, Ceram Int (2022). https://doi.org/10.1016/J.CERAMINT.2022.08.104.
11. S. Pundir, S. Upadhyay, R. Priya, N. Kumar, S. Chetana, I. Hossain, N.C. Joshi, O.P. Pandey, Synthesis of 1D β-MnO2 for high-performance supercapacitor application, Journal of Solid State Electrochemistry 27 (2023) 531–538. https://doi.org/10.1007/s10008-022-05347-z.
12. N. Kumar, V. Gajraj, S. Upadhyay, S. Chetana, S. Sankaranarayanan, I. Hossain, N.C. Joshi, N. Priyadarshi, A. Sen, One-step fragmentation of a 2D MXene across the fine 1D MnO2 surface and its supercapacitance, CrystEngComm 25 (2022) 72–85. https://doi.org/10.1039/d2ce01323a.
13. N. Kumar, A. Juyal, V. Gajraj, S. Upadhyay, N. Priyadarshi, S. Chetana, N. Chandra Joshi, A. Sen, Facile synthesis of fine 1D VO2 and its supercapacitance as a binder free electrode, Inorg Chem Commun 150 (2023) 110439. https://doi.org/10.1016/j.inoche.2023.110439.
14. N.C. Joshi, P. Gururani, S. Chetana, N. Kumar, Synthesis and Electrochemical Properties of Silver Incorporated Biochar Nanocomposites, J Inorg Organomet Polym Mater (2023). https://doi.org/10.1007/s10904-023-02631-x.
15. V.N. Thakur, S. Chetana, V. Gajraj, N. Kumar, N.C. Joshi, K.G. Basavakumar, Chemical vapour deposition synthesized novel LaFe2O3/Al2O3/Fe/CNT heterostructure for enhanced super-capacitive performance, Journal of Materials Science: Materials in Electronics 34 (2023). https://doi.org/10.1007/s10854-023-11723-w.
16. S. Chetana, V.N. Thakur, N. Kumar, N.C. Joshi, S. Upadhyay, K. Roy, K.G.B. Kumar, D. Rangappa, Electrochemical investigation of silk G/MoS2/PDOT: PSS synthesized using supercritical fluid approach, Journal of Materials Science: Materials in Electronics 34 (2023). https://doi.org/10.1007/s10854-023-11267-z.
17. N. Kumar, S. Upadhyay, S. Chetana, N. Chandra Joshi, N. Priyadarshi, R. Ismail Hossain, Rameshbabu, A. Sen, Hydrothermal growth of 1D VO2 for oxygen evolution reaction, Mater Lett 335 (2023) 133810. https://doi.org/10.1016/j.matlet.2022.133810.
18. S. Upadhyay, N. Kumar, N. Tanwar, R. Priya, S. Chetana, N.C. Joshi, I. Hossain, O.P. Pandey, Hydrothermal synthesis of nickel oxide nanoflowers as a blend of 1D and 2D morphologies for its improved OER activity and supercapacitance, Journal of Materials Science: Materials in Electronics 34 (2023) 1–11. https://doi.org/10.1007/s10854-023-10662-w.
19. S. Chetana, H. Guddappa, S. Upadhyay, N.C. Joshi, Niraj Kumar, P. Choudhary, V.N. Thakur, Photocatalytic and Oxygen Evolution Reaction (OER) of Novel Supercritical Fluid Synthesized Nanobiocomposite MoS2/Silk G, Asian Journal of Chemistry 36 (2024) 425–433. https://doi.org/10.14233/ajchem.2024.30910.
20. J.B. Sriramoju, M. Muniyappa, N.R. Marilingaiah, C. Sabbanahalli, M. Shetty, R. Mudike, C. C.P, P.D. Shivaramu, N. G, K.S. Rangappa, A.K. Ananda, D. Rangappa, Carbon-based TiO2-x heterostructure nanocomposites for enhanced photocatalytic degradation of dye molecules, Ceram Int 47 (2021). https://doi.org/10.1016/j.ceramint.2020.12.014.
21. R. Mudike, C. Sabbanahalli, J.B. Sriramoju, A. Bheemaraju, G. Halligudra, M. Muniyappa, M.P. Narayanaswamy, A.K. CS, P.D. Shivaramu, D. Rangappa, Copper zinc tin sulfide and multi-walled carbon nanotubes nanocomposite for visible-light-driven photocatalytic applications, Mater Res Bull 146 (2022). https://doi.org/10.1016/j.materresbull.2021.111606.
22. Jhilmil Swapnalin, Prasun Banerjee, Chetana Sabbanahalli, Dinesh Rangappa, Kiran Kumar Kondamareddy, Computational Techniques on Optical Properties of Metal-Oxide Semiconductors, in: Optical Properties and Applications of Semiconductors, 2022: pp. 155–166. https://doi.org/org/10.1201/9781003188582.
23. N.C. Joshi, S. Upadhyay, N. Kumar, S. Chatana, A. Juyal, Synthesis and photocatalytic activity of highly efficient NiFe2O4/r-GO based photocatalyst, J Dispers Sci Technol 0 (2023) 1–12. https://doi.org/10.1080/01932691.2023.2178455.
24. N.C. Joshi, B.S. Rawat, P. Kumar, N. Kumar, S. Upadhyay, S. Chetana, P. Gururani, S. Kimothi, Sustainable synthetic approach and applications of ZnO/r-GO in the adsorption of toxic Pb2+ and Cr6+ ions, Inorg Chem Commun (2022) 110040. https://doi.org/10.1016/J.INOCHE.2022.110040.
25. M. Kumar, B.E. Kumara Swamy, S. Reddy, W. Zhao, S. Chetana, V. Gowrav Kumar, ZnO/functionalized MWCNT and Ag/functionalized MWCNT modified carbon paste electrodes for the determination of dopamine, paracetamol and folic acid, Journal of Electroanalytical Chemistry 835 (2019). https://doi.org/10.1016/j.jelechem.2019.01.019.
26. G. Halligudra, C.C. Paramesh, R. Gururaj, A. Giridasappa, C. Sabbanahalli, A.K. Channapillekoppalu Siddegowda, A.K. Madikere Raghunathareddy, D. Rangappa, P. Doddakunche Shivaramu, Magnetic Fe3O4 supported MoS2 nanoflowers as catalyst for the reduction of p-nitrophenol and organic dyes and as an electrochemical sensor for the detection of pharmaceutical samples, Ceram Int (2022). https://doi.org/10.1016/J.CERAMINT.2022.06.188.
27. A. Giridasappa, M.I. Shareef, S.M. Gopinath, D. Rangappa, P.D. Shivaramu, C. Sabbanahalli, Synthesis, Antioxidant, Bactericidal and Antihemolytic Activity of Al2O3 and SnO2 Nanoparticles, Proceedings of the National Academy of Sciences India Section B – Biological Sciences (2023). https://doi.org/10.1007/s40011-023-01444-9.
28. M.P. Kumar, S. Raga, S. Chetana, D. Rangappa, Realization of Anomalous Microwave Absorption Characteristics of PVB-PEDOT:PSS with Electromagnetic Data-Driven Discovery, IEEE Transactions on Dielectrics and Electrical Insulation 29 (2022). https://doi.org/10.1109/TDEI.2022.3148440.
29. M. Praveen Kumar, S. Raga, S. Chetana, D. Rangappa, X-Band Dielectric Characterization and Microwave Absorption Characteristics of Polyaniline Loaded Poly Vinyl Butyral (PVB), Transactions on Electrical and Electronic Materials (2022). https://doi.org/10.1007/s42341-022-00415-7.
30. M. Praveen Kumar, S. Raga, S. Chetana, K. Avinash, A. Dey, D. Rangappa, Evaluation of Strong Microwave Absorption Property of PVB-PEDOT:PSS-Ti3C2Tx MXene Nanocomposite With Materials Data-Driven Discovery, Transactions on Electrical and Electronic Materials 24 (2023) 235–241. https://doi.org/10.1007/s42341-023-00439-7.
31. P. Choudhary, A. Pathak, P. Kumar, · Chetana, N. Sharma, Commercial production of bioplastic from organic waste-derived biopolymers viz-a-viz waste treatment: A minireview, 1 (n.d.) 3. https://doi.org/10.1007/s13399-022-03145-1.
32. Srinivasa, K., Chetana, S., & Pavitra, J. (2025). Tribioelectrochemical Corrosion Behavior of the CNT‒Aluminum 7039 Composite. Journal of The Electrochemical Society, 172(4), 043507.
33. Ali, N.H., Abdulrahman, M.T., Ahmed, S.H., Patel, M.S., Panwar, H., Chetana, S., Kumar, S. and Sundari, G.S., 2025. SYNTHESIS OF THE NOVEL COUMARIN PROBES AND SENSITIVE DETECTION AND SEPARATION OF CATIONS USING RP-LC AND THEORETICAL INVESTIGATIONS. Rasayan Journal of Chemistry, 18(2).
34. Halligudra, G., Sabbanahalli, C., Singh, S., Choudhary, P., Tigari, G., & Lo, S. L. (2025). Catalytic behaviour of iron-based nanomaterials for the remediation of hazardous chemicals from wastewater: A Review. Journal of Physics and Chemistry of Solids, 112735.
35. Kapgate, r., gandhi, m., gopi, a., chetana, s., prabhakar, m., mahesh, m., … & kumar, m. d. (2024). energy-efficient water purification by improving photocatalysis system using heterogeneous catalysis. Oxidation Communications, 47(4).
36. Bhagyashree, S. R., Joyce, L., Chandrakanath, J., Hannan, A. K., & Chetana, S. (2024, September). Bridging the Gap in Micro Grid Solutions for Reliable and Continuous Renewable Energy. In World Conference on Information Systems for Business Management (pp. 395-403). Singapore: Springer Nature Singapore.
37. Kumar, N., Upadhyay, S., Karthikeyan, M., Sen, A., Chetana, S., Joshi, N. C., … & Ansari, M. N. M. (2024). Facile one-step solid-state synthesis of CuO nanoparticles finely decorated over carbon sheets for improved OER activity. Journal of Alloys and Compounds, 983, 173842.
38. Prasad, s. k., devi, m., rajavel, g., gorshetwar, s. d., babu, b. s., srivastava, k., … & chetana, s. (2024). advanced pollutant degradation using sulphate radical electrochemical oxidation system with heterogeneous catalysts. Oxidation Communications, 47(4).
39. Catalytic behaviour of iron-based nanomaterials for the remediation of hazardous chemicals from wastewater: A ReviewG Halligudra, C Sabbanahalli, S Singh, P Choudhary, G Tigari, SL Lo . Journal of Physics and Chemistry of Solids, 112735
40. Tribioelectrochemical Corrosion Behavior of the CNT‒Aluminum 7039 Composite, S Chetana, K Srinivasa, Pavitra, J, Guddappa Halligudra, Journal of The Electrochemical Society,2025.
41. Synthesis of the novel coumarin probes and sensitive detection and separation of cations using rp-lc and theoretical investigations, NH Ali, MT Abdulrahman, S Chetana, S Kumar, GS Sundari, Rasayan Journal of Chemistry 18 (No. 2), 715-722
42. Bridging the Gap in Micro Grid Solutions for Reliable and Continuous Renewable Energy, SR Bhagyashree, L Joyce, J Chandrakanath, AK Hannan, S Chetana, World Conference on Information Systems for Business Management 1, 395-403
43. IoT-Integrated Graph Convolutional Networks and LSTM Models for Smart Plant Growth Monitoring in Controlled Environment Agriculture, MN Kathiravan, VM Periyasamy, P Kumar, R Praveen, S Chetana, … 2025 5th International Conference on Intelligent Technologies (CONIT), 1-5
44. Experimental and DFT studies on efficient microwave-exfoliated MXene‒polymer nanocomposites for high-performance supercapacitors, S Chetana, G Halligudra, N Kumar, Journal of Materials Science: Materials in Electronics 36 (24), 1500.
45. Investigation and Characterization of Nanoparticles from Temple Bell Composites for Regulating Microorganisms in Temple Environments, S Chetana, RS Kavitha, G Halligudra, SR Bhagyashree, Journal of The Institution of Engineers (India): Series D, 1-11
46. Mn3O4@ TC Nanostructures for Enabling Zn2+ Storage via Synergistic Interfacial Engineering, AB Shamanthak, S Chethana, B Satish Shenoy, NH Padmaraj, Journal of The Electrochemical Society 172 (10), 100512
47. Robust detection of Hg2+ ions and validation using newly prepared thermosensitive polymeric gel, LR Patil, LK Alimuddin, A Damayanthi, VN Agme, GS Sundari, S Chetana, .. 2117(2025), http://doi.org/10.31788/RJC.2025.184374
48. Catalytic Reduction of Organic Pollutants and Anticancerous Activity of Eco-Friendly Synthesized ZnO Nanoparticles Using Dill Seed Extract, G Halligudra, C C. Paramesh, A Giridasappa, C Sabbanahalli, K Roy, …, Topics in Catalysis, 1-15
49. Ternary Cu2ZnSnS4/MoS2/CNT-Heterostructure as a High-performance Supercapacitor Electrode Material, S Chetana, M Shetty, VNN Thakur, M Ravi, N Rani, AKC Siddegowda, …Journal of The Electrochemical Society

1. The Institution of Engineers (India):- ID-M-1820979
2. International Association of Engineers (IAENG):- ID-505804
3. National Council of Teacher Scientists:- ID-ZOKPWA CE003756

1. Indian knowledge System  (Bharatiya Gyan Parampara) BHU & Vidya Bharti Uccha Shiksha Sansthan Suttur, Mysuru, Karnataka 29.12.2023 to 03.01.2024 (6 days)
2. Emerging Trends and its Applications in Civil Engineering AICTE Training and Learning (ATAL) Academy ATME College of Engineering 18/12/2023 to 23/12/2023
3. International Conference on Recent Advances in Fluid Mechanics and Nanoelectronics Manipal Institute of Technology Bengaluru Manipal Institute of Technology Bengaluru July 12-14, 2023
4. Emerging Trends in Electric Vehicle Technology AICTE Training and Learning, JSS SCIENCE AND TECHNOLOGY UNIVERSITY JSS SCIENCE AND TECHNOLOGY UNIVERSITY 25/11/2024 to 30/11/2024
5. Advanced Materials Processing and Characterization Techniques AICTE Training and Learning, S J C INSTITUTE OF TECHNOLOGY S J C INSTITUTE OF TECHNOLOGY 16/12/2024 to 21/12/2024.
6. Digital Transformation from Industry 4.0 to Industry 5. Vellore Institute of Technology, Vellore Institute of Technology, 6/10/2024 to 6/14/2024.
7. One Week Online STTP on “Solar Technology” National Institute of Technical Teachers Training and Research, Bhopal Program 11-03-2024 to 15-03-2024
8. “International Faculty Development Programme (FDP) on Advanced Functional Materials: Energy, Environment, and Sustainable Development.”  SRM TRP Engineering College and NBA Tiruchirappalli – 621105 Tamil Nadu, India. 28.02.2025
9. “National Seminar on Multi-Disciplinary Research in Contemporary Era: Exploring Innovative Trends “ TERESIAN COLLEGE,20/02/2025 to 21/02/2025
10. Workshop – 21st Century Teaching and Learning Skills NPTEL 13th March 2025

1. Exfoliation of MAX Phase and MoS2/CZTS composite synthesis by Supercritical Fluid process, Uttaranchal University Projects (Research Grants at: 2 00 000\-Rs), 2021 (Completed)
2. Study on the influence of Acoustics effect and nanoparticles present in temple environment for the inhibition of microbial growth. ATME College of engineering (Research Grants at: 65 000\- Rs), 2024-25 (Continued)